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快中子俘获过程
释义
快中子俘获过程
Encyclopedia
理学
核天体物理
释
rapid neutron-capture process; r-process
快中子俘获过程
一种类型的核过程。在一些极端情况下,中子密度足够强(每立方厘米1020中子以上),会使得中子俘获反应形成的不稳定丰中子核素合成抗拒向稳定核的衰变,这时核合成的路径会非常接近中子滴线,直到发展到上述过程无法优先,大多数衰变回到稳定线,这个核合成的过程称为快速中子俘获过程(r过程)。
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the preservation of Oslo historic city
the preservation of Palermo historic city
the preservation of Philadelphia historic city
the preservation of Rabat city
the preservation of Samarkand historic city
the preservation of Segovia historic city
the preservation of Seoul historic city
the preservation of Siem Reap city
the preservation of St.Petersburg historic city
the preservation of Sydney historic city
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the preservation of Warszawa historic city
the preservation of York city
The Press
The Press Code ofBosnia And Herzegovina
the price index of agricultural markets
The Price of insanity
the price of labour-power
the price standard
the pricing of corporate debt theory
the primary standard for brinell hardness machine
the primary standard for gauge block measurement
the primary standard for line scale metrology
the primary standard of absolute gravimeter
the primary structure confirmation of peptide
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